IIYOSHI Ryo

J-GLOBAL         Last updated: Nov 12, 2003 at 00:00
 
Avatar
Name
IIYOSHI Ryo
Affiliation
Aichi Institute of Technology
Section
Faculty of Engineering, Department of Electronics
Degree
Doctor of Engineering(Nagoya University)

Research Areas

 
 

Academic & Professional Experience

 
1974
 - 
1983
Aichi Institute of Technology, Research Assistant
 
1983
 - 
1990
Aichi Institute of Technology, Lecturer
 
1990
 - 
2001
Aichi Institute of Technology, Associate Professor
 
2002
   
 
- Aichi Institute of Technology, Professor
 

Education

 
 
 - 
1971
Department of Electronics, Faculty of Engineering, Aichi Institute of Technology
 

Awards & Honors

 
1990
Best Paper Award of Japanese Society of Electron Microscopy
 

Misc

 
Tip Radius of Tungsten Point Cathode at Temperatures above 2800K
Journal of Electron Microscopy   44(5) 326-330   1995
A Comparison of Thermionic Emission Current Density and Brightness against Evaporation Loss for LaB6 and Tungten.
Journal of Electron Microscopy   45 514-517   1997
Tungsten-Point-Cathode Electron Gun Using Electron Bombardment for Cathode Tip Heating : Cathode Life and Operating Characteristics at Cathode Temperatures above 2800K.
Journal of Electron Microscopy   45(2) 128-134   1996

Books etc

 
Numerical Analysis of Pencil of Rays in Point Cathode Electron Gun
Proc. 14th International Congress on Electron Microscopy   1998   
Tip Radius of Tungsten Point Cathode at High Temperatures : Effects of Surface Diffusion And Evaporation
Proc. 3rd International Symposium of Atomic Level Characterizations'01   2001   
Numerical Analysis of Beam Focusing Property of a Point Cathode Electron Gun
Proc. 15th International Congress on Electron Microscopy   2002   
Point Cathode Electron Gun using Electron Bpmbardment for Cathode Tip Heating : Numerical Study of Heating Condition for High Brightness Operation
Proc. 7th International Conference on Electron Beam Technologies   2003   

Research Grants & Projects

 
Development of High Brightness Electron Gun.
Electron and Laser Beam Heating of Electron Source
Numerical Analysis of Electro-Magnetic Field and Charged Particle Trajectory